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Development of the practical pulse magnetization technology for the high temperature superconducting bulk magnet for using the motors of the ship propulsion

船舶推进电机用高温超导块体磁体实用脉冲磁化技术开发

基本信息

批准号：
23360394
负责人：
IDA Tetsuya
金额：
$ 11.73万
依托单位：
Hiroshima National College of Maritime Technology
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (B)
财政年份：
2011
资助国家：
日本
起止时间：
2011-04-01 至 2014-03-31
项目状态：
已结题

项目摘要

We developed a pulse magnetization technology for a high temperature superconducting bulk magnet, because the motor / generator for next-generation ship promotion that had the bulk magnet built-in improves the performance drastically. In this study, we aimed for generating a pulse magnetic field suitable for the characteristic of the bulk magnet. A pulse magnetization device possible of the temperature control to less than 30K, a pulse magnetization power supply of the 25kJ output and the magnetic field sensor which could measure surface magnetic induction distribution in succession within 1ms was developed each by us. We tried a pulse magnetization experiment by using them.

我们开发了用于高温超导块体磁体的脉冲磁化技术，因为内置块体磁体的下一代船舶推广电动机/发电机大幅提高了性能。在这项研究中，我们的目的是产生一个脉冲磁场适合的特点，散装磁铁。研制了温度控制在30 K以下的脉冲磁化装置、输出功率为25 kJ的脉冲磁化电源和能在1 ms内连续测量表面磁感应强度分布的磁场传感器。利用它们进行了脉冲磁化实验。